<div id="content1">
  <span class="sub_title">1.添加商品基本属性</span>
  <%= render :partial => @product,
    :locals => { :button_name => "下一步"} %>
</div>

<div id="content2">

</div>
<div class="link_button">
  <%= link_to 'Back', category_products_path %>
</div>

